Southville International School and Colleges
Kim, Ji Hye.

A feasibility study on the use of rose (Rosa spp.) petals as an alternative to commercial litmus paper / Ji Hye Kim. - Las Piñas City, Philippines : Southville International School and Colleges, 2006. - 18 pages : illustrations ; 28 cm.

Includes bibliographical references.


Litmus paper--Alternatives.
Indicators and test-papers.
Roses--Chemical properties.
Natural dyes.
Acid-base indicators.

PGS QD 116.A92.R67 / .K49 2006
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